Featuring the newly created symmetrical Ikon core with Low RG /High Differential, prepare for mid-lane read and overall hook that will be desired by all bowlers alike. 

Cloaked around the new core is Roto Grip's strongest blend of Nano technology yet, the MicroTrax-S18. This new solid reactive cover, sanded to 2000-grit, is more aggressive and creates even more traction, leaving the pins awestruck. 

Here is what Roto Grip has to say about the Idol:Below!